![Aaron Rutman, MD on Twitter: "The COCHLEAR DUCT is synonymous w/ the scala media, separated from the perilymph of scala tympani by basilar membrane, and from scala vestibuli by Reissner's membrane; hair Aaron Rutman, MD on Twitter: "The COCHLEAR DUCT is synonymous w/ the scala media, separated from the perilymph of scala tympani by basilar membrane, and from scala vestibuli by Reissner's membrane; hair](https://pbs.twimg.com/media/Evw-Ey7VIAQ7YyQ.jpg)
Aaron Rutman, MD on Twitter: "The COCHLEAR DUCT is synonymous w/ the scala media, separated from the perilymph of scala tympani by basilar membrane, and from scala vestibuli by Reissner's membrane; hair
Reissner's membrane is between scala vestibuli and scala media Basilar membrane is between scala tympani and scala media
![Cochlea is divided into three chambers or spaces 1. Scala vestibuli 2. Scala media 3. Scala tympani - YouTube Cochlea is divided into three chambers or spaces 1. Scala vestibuli 2. Scala media 3. Scala tympani - YouTube](https://i.ytimg.com/vi/zw0nBI2JuXw/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGHIgQShDMA8=&rs=AOn4CLBO1prkv-1HVfUW4BrCAy-Memcy_Q)